Factory Price Rechargeable 512v 300AH Lithium Ion Battery For Solar System

Factory Price Rechargeable 512v 300AH Lithium Ion Battery for Solar System

Q:What is the life expectancy of a Lithium Battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.

Q:If I want to solar charge LiFePO4/Lithium ion battery, which already has PCB, would a normal SLA controller work fine?
A: For LiFePO4 / Lithium-Ion battery, we always recommend using LiFePO4/Lithium Ion solar controller. Especially if you are using the battery as UPS (back up power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery, in the long run, it might damage the PCB. So the PCB won't be able to protect the battery when it should be.  

Q:Why LiFePO4 Battery has no float charge process?

A: Float charge will cause cells capacity unbalance. 

Q:Why hasn't my ups or FedEx transportation number been updated?
A: This is normal, in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days. 

Q:Are the cells I bought balanced?
A:we know the importance of maintaining the consistency of each cell in the Battery Pack, so we will match and balance all cells to ensure that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary. 

B, we have active Balance BMS for option too

Q:do you provide OEM and energy solution?
A:  Yes, we could provide OEM and provide professional energy solution.